Polynomial Assessment

(2x + 5)²

• 4x² + 20x + 25
• x² + 20x + 25
• 4x² + 20x + 10
• 2x² + 20x + 25

(2u-4v)²

• 4u²-8uv+16v²
• 4u²-16uv+16v²
• 4u²-16v²
• 4u²+8uv+16v²

(3m + 1)(3m – 1)

• 9m² – 1

• 9m² – 6m – 1

• 9m² + 1

• 9m² + 6m – 1

(10y²-4x)(10y²+4x)

• 100y⁴-16x²
• -100y⁴+16x²
• 100y⁴+80y²x-16x²
• 100y⁴-80y²x+16x²

Classify the following polynomial

• Quintic Polynomial
• Quartic Polynomial
• polynomial

What is the leading coefficient of this polynomial?

• 8

• -4

• -1

• 1

Multiply.
-3x²(7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

Multiply.
(5x + 2)(x² - 3x + 6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1
• -2x² - 11x -4
• 2x² + 5x -7
• -2x² + 11x -4

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4